refactor(build): remove docker-compose hardcoded file, update compose dependencies, and resolve library conflicts

Deleted the unused `compose.hardcoded.yaml` file. Updated Gradle build scripts to resolve issues with Jackson and Resilience4j library bundles by explicitly specifying direct dependencies. Removed the `sqldelight` plugin and related dependencies from `local-db` module. Consolidated `docker-compose.yaml` to standardize restart policies. Adjusted `.env` to include cautions for sensitive data and rechecked Java version comments.

backend/services/results/results-service/build.gradle.kts

@@ -18,12 +18,21 @@ dependencies {
   implementation(libs.bundles.spring.boot.service.complete)
   implementation(libs.postgresql.driver)
   implementation(libs.spring.boot.starter.web)
-  implementation(libs.bundles.jackson.kotlin)
+
+  // KORREKTUR: Jackson Bundle aufgelöst
+  implementation(libs.jackson.module.kotlin)
+  implementation(libs.jackson.datatype.jsr310)
+
   implementation(libs.kotlin.reflect)
   implementation(libs.spring.cloud.starter.consul.discovery)
   implementation(libs.caffeine)
   implementation(libs.spring.web)
-  implementation(libs.bundles.resilience)
+
+  // KORREKTUR: Resilience Bundle aufgelöst
+  implementation(libs.resilience4j.spring.boot3)
+  implementation(libs.resilience4j.reactor)
+  implementation(libs.spring.boot.starter.aop)
+
   implementation(libs.springdoc.openapi.starter.webmvc.ui)
 
   testImplementation(projects.platform.platformTesting)